网上在线棋牌

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                            大功率吸尘器常见故障了解一下

                            人气:发表时间:2018-09-29
                            大功率吸尘器常见故障排查如下:
                             
                            一、大功率吸尘器如发现没有吸力或吸力太小,则有可能是由以下两种情况引起:
                             
                            ①机器设备有漏风现象,导致吸力减小或没有吸力。
                             
                            ②三根火线顺序不一致导致电机反转(由于每个工厂电源插座内火线顺序不一致,所以很有可能造与吸尘器出厂时插头内火线顺序不一致。)从而使吸气口变成排气口。
                             
                            二、可先检查吸尘器 过滤上盖内部密封条是否脱落,如果密封条脱落,则有可能因为漏风造成吸尘器吸力减小。
                             
                            三、检查吸尘器底部分离桶是否装好,如果分离桶没有正确安装,则会造成吸尘器没有密封,导致漏风。最终导致吸尘器没有吸力。
                             
                            四、380V大功率吸尘器的电源线是由一根零线和三根火线组成,如果三根火线顺序和客户工厂电源插座处接线顺序不一致,则可能造成吸尘器反转,这是吸尘器吸尘口处会没有吸力而且有出风现象,如左上图所示:未连接软管的风机排风口会变成吸气口。
                             
                            解决办法:红蓝黑三根线为火线,可将插头处红蓝黑三根线任意两根位置互换测试看吸力是否正常。注:(花线是零线,请勿动) 

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